Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius font-size 16px padding 20px border 0px rgba(0,0,0,1) solid line-height 1 margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) background width 160px float none transition font-weight normal height auto overflow hidden position static display block z-index auto transform box-sizing content-box cursor default